An essential component of the fuel system – a high-quality mechanical fuel lift pump, designed for a wide range of Perkins engines. It is a key component responsible for drawing fuel from the tank and delivering it under low pressure to the injection pump. The pump is mechanically driven, usually by the camshaft. It is used in many machines from brands like JCB, ASV, Terex, and Caterpillar, which were equipped with the Perkins power units listed below.
GX-AFTER is the smart choice for your machine. We provide high-class replacement parts that combine excellent quality with an attractive price. Each part is carefully verified to ensure full compatibility and reliability you can depend on.
| Brand | Type / Series / Model |
|---|---|
| JCB | Backhoe Loaders: 1CX, 3CX, 4CX Mini Excavators: 801x, 802x, 803x, 804x, MICRO, MINI CX Skid Steer Loaders (ROBOT) Telescopic Forklifts (Teletruk) |
The list above is for reference. This pump is also widely used in ASV, Terex, and Caterpillar machines equipped with the specified Perkins engines.
Before starting work on the fuel system, ensure the engine is off and cool. Diesel fuel is flammable. Work in a well-ventilated area, avoid sparks and open flames. Use protective gloves.
The lift pump is a key component that transports fuel from the tank to the injection pump. Its failure causes the engine to stop due to fuel starvation. The most common failures are a ruptured internal diaphragm or faulty check valves.
📞 Can't find the part you're looking for?
No problem. Our website shows only a few thousand of the over 60,000 parts we have in stock. Contact us – we probably have what you need on the shelf!
This pump is mechanical – it is physically bolted to the engine block and driven by a cam on the camshaft. Electric pumps are usually mounted near the fuel tank and are powered by 12V electricity. The two types are not interchangeable.
2. Why must I replace fuel filters (e.g., REDX filters) when replacing the pump?Contaminated fuel (water, rust, debris) is the main reason lift pumps and injection pumps fail. If the old pump has failed, there's a risk that contaminants are already in the system. Installing a new pump without replacing the filters is a direct way to damage it immediately and void the warranty.
3. My engine is hard to start after sitting overnight. Is this pump the cause?It's very likely. If the internal check valves or diaphragm in the pump are leaking, fuel can "bleed back" from the system to the tank overnight. This causes the system to lose its prime and requires long cranking for the pump to re-suck the fuel.
Have doubts or need confirmation to avoid costly downtime? Call us. Our experts will help you choose the right part to get your equipment back to work as soon as possible.
Data sheet
Specific References
Manufacturer
Responsible person
See also similar products








Suitable for JCB 801, 802, 803, 804 and TLT, ROBOT, telescopic loaders, 1CX, Micro plus mini excavators.

















